€63 Find Cheap Flights to Northern Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Northern Ireland departing on 19/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Northern Ireland

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Northern Ireland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Northern Ireland, as well as popular online travel agencies
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Flight Deals

Best Northern Ireland Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Belfast
Belfast1 stop€89
Londonderry
Londonderry1 stop€124
Belfast
Belfast1 stop€89
Londonderry
Londonderry1 stop€124

Book Cheap Northern Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Northern Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Northern Ireland

Fri, 27 Feb - Fri, 6 Mar
Multiple Airlines Logo
15:30 - 21:05
KIR
-
BFS
5h 35m
1 stop
Multiple Airlines Logo
07:50 - 15:05
BFS
-
KIR
7h 15m
1 stop
€89Multiple Airlines
Fri, 27 Feb - Fri, 6 Mar
Multiple Airlines Logo
15:30 - 21:05
KIR
-
BFS
5h 35m
1 stop
Multiple Airlines Logo
07:50 - 15:05
BFS
-
KIR
7h 15m
1 stop
€90Multiple Airlines
Thu, 26 Feb - Thu, 5 Mar
Multiple Airlines Logo
18:15 - 22:50
SNN
-
BFS
4h 35m
1 stop
Multiple Airlines Logo
06:15 - 17:50
BFS
-
SNN
11h 35m
1 stop
€90Multiple Airlines
Sat, 28 Feb - Sat, 7 Mar
Multiple Airlines Logo
18:45 - 22:45
DUB
-
BFS
4h 00m
1 stop
Multiple Airlines Logo
23:10 - 07:50
BFS
-
DUB
8h 40m
1 stop
€92Multiple Airlines
Fri, 20 Feb - Mon, 23 Feb
Aer Lingus Logo
06:40 - 14:25
DUB
-
BHD
7h 45m
1 stop
Aer Lingus Logo
08:20 - 13:15
BHD
-
DUB
4h 55m
1 stop
€183Aer Lingus
Fri, 20 Feb - Mon, 23 Feb
KLM Logo
13:25 - 21:00
DUB
-
BHD
7h 35m
1 stop
KLM Logo
06:30 - 16:20
BHD
-
DUB
9h 50m
1 stop
€198KLM
Sat, 7 Mar - Fri, 13 Mar
KLM Logo
06:00 - 16:50
ORK
-
BHD
10h 50m
1 stop
KLM Logo
17:10 - 23:25
BHD
-
ORK
6h 15m
1 stop
€247KLM
Fri, 13 Feb - Mon, 16 Feb
British Airways Logo
20:35 - 08:25
DUB
-
BHD
11h 50m
1 stop
British Airways Logo
09:15 - 16:50
BHD
-
DUB
7h 35m
1 stop
€283British Airways
Fri, 13 Feb - Mon, 16 Feb
British Airways Logo
20:35 - 08:25
DUB
-
BHD
11h 50m
1 stop
British Airways Logo
09:15 - 16:50
BHD
-
DUB
7h 35m
1 stop
€284British Airways
Fri, 20 Feb - Mon, 23 Feb
Aer Lingus Logo
06:30 - 12:55
DUB
-
BHD
6h 25m
1 stop
Aer Lingus Logo
06:55 - 21:35
BHD
-
DUB
14h 40m
1 stop
€360Aer Lingus
Booking Insights

KAYAK's insights & trends for flights to Northern Ireland

Get data-powered insights and trends for flights to Northern Ireland to help you find the cheapest flights, the best time to fly and much more.

How many airports are there in Northern Ireland?

There are 3 airports in Northern Ireland. The busiest airport is Belfast City Airport (BHD), with 66% of all flights arriving there.

How long is the flight to Northern Ireland?

An average direct flight from Ireland to Northern Ireland takes 7h 12m, covering a distance of 438 km. The shortest route is Dublin (DUB) to Belfast Intl Airport (BFS) with an average flight time of 4h 00m.

What are the most popular destinations in Northern Ireland?

Based on KAYAK flight searches, the most popular destination is Belfast (98% of total searches to Northern Ireland). The next most popular destination is Londonderry (2%).

Good to know

Cheapest flight€55
Flight from Dublin to Belfast Intl Airport

FAQs - booking Northern Ireland flights

  • How does KAYAK find such low prices on flights from Ireland to Northern Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to Northern Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to Northern Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Northern Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to Northern Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to Northern Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to Northern Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Northern Ireland

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Northern Ireland flight deals.

Reviews of the top airline flying to Northern Ireland

 
See real verified KAYAK customer reviews for airlines flying to Northern Ireland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Northern Ireland. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ireland to Northern Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7671 reviews
6.9Boarding
6.8Comfort
6.4Food
7.6Crew
6.4Entertainment
Airline reviews

BA flight from London NY had old BC configuration with 2+3+2 seating with open seats which was not comfortable and lacked privacy

6.0 GoodVen, Jan 2026
MAA - LHR
Read more British Airways reviews

BA flight from London NY had old BC configuration with 2+3+2 seating with open seats which was not comfortable and lacked privacy

Flew business- but plane was dirty, food horrendous. Too many business class seats diluted service levels overall.

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

I don’t think you’ll like the shoulder require people to pay to reserve seats. Also for the people in the bulkhead row the luggage locker nearest to their seats should be vacant. Both sides were filled with crew or airport items.

Experience was bad. In business class, they ran out of food choices. Luggage was delayed by 2 days in both to and fro flights, ground staff was not helpful, took 3 hours to log the complaint for missing luggage.

We got delayed for 3 hours and. Missed the connection. This is the 3rd time this happened with this airline

5 hour flight with no food or on-board entertainment. Flight crew barely made rounds to provide water.

I like everything about British Airways. Excellence. Perfect. Exquisite service.

Staff except one has poor attitude. No cabin crew seen for several hours during the flight in business class. It felt like I was traveling in economy Drinks bad in business class Flight was late for no obvious reasen and I missed my flight to Miami I was put in a 3 star hotel in London although I was traveling in business class. Dinner was aweful at the hotel Overall very poor experience

The transit at Heathrow was an absolute and total nightmare. Absolutely gut wrenchingly horrible and scary. Embarrassing that their National air carrier cannot figure a half decent experience for passengers to transit via London. Shameful.

Everything you need to know for your flight to Northern Ireland

Cabin class types available on flights to Northern Ireland

Cabin classes available on flights to Northern Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.